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अर्कज
Subject: Physics
, asked on 24/4/18
Q. The range of force is the maximum distance between bodies up to which the force acting between them remains effective.
Which of the following tables correctly identifies the forces with their respective ranges?
A
Long range
Short range
Electromagnetic
Gravitational
Weak nuclear
Strong nuclear
B
Long range
Short range
Gravitational
Electromagnetic
Strong nuclear
Weak nuclear
C
Long range
Short range
Gravitational
Strong nuclear
Electromagnetic
Weak nuclear
D
Long range
Short range
Strong nuclear
Electromagnetic
Weak nuclear
Gravitational
Answer
1
अर्कज
Subject: Physics
, asked on 24/4/18
Solve this:
Question No. 9
Use the following information to answer the next question.
The problem of unification of four fundamental forces in nature has been a big challenge to the world physicists since Newton's time. A number of physicists have worked on this subject.
Which of the following physicists was
not
involved in the unification problem?
A. Abdus Salam
B. Satyendranath Bose
C. James Clerk Maxwell
D. Hans Christian Oersted
Answer
1
अर्कज
Subject: Physics
, asked on 24/4/18
Solve this:
Question No. 7
Which one of the following statements about the law of conservation of the electric charge is correct?
A. The law of conservation of the electric charge is explained by the classical physics.
B. The law of conservation of the electric charge is interpreted by the quantum physics.
C. The law of conservation of the electric charge is an experimentally verified law.
D. The law of conservation of the electric charge relates the quantum physics to the classical physics.
Answer
1
अर्कज
Subject: Physics
, asked on 24/4/18
Solve this:
Question No. 6
Which of the following forces keeps the different planets in their orbits around the sun?
A. Electromagnetic force
B. Strong nuclear force
C. Weak nuclear force
D. Gravitational force
Answer
1
अर्कज
Subject: Physics
, asked on 24/4/18
Solve this:
Question No. 4
Which of the following forces is responsible for beta-decay?
A. Electromagnetic force
B. Strong nuclear force
C. Weak nuclear force
D. Gravitational force
Answer
2
अर्कज
Subject: Physics
, asked on 24/4/18
Solve this:
Question No. 3
Angular momentum of a system remains constant when the
A. acceleration of the system is zero
B. velocity of the system is non-zero
C. external force acting on the system is zero
D. external torque acting on the system is zero
Answer
1
अर्कज
Subject: Physics
, asked on 24/4/18
Solve this:
Question No. 2
How many times are electrostatic forces stronger than the gravitational ones?
A.
10
16
times
B.
10
26
times
C.
10
36
times
D.
10
46
times
Answer
2
अर्कज
Subject: Physics
, asked on 24/4/18
Solve this:
Question No. 1
Who unified the theory of electricity, magnetism and optics and showed that light is an electromagnetic wave?
A. Isaac Newton
B. Sheldon Glashow
C. James Clerk Maxwell
D. Hans Christian Oersted
Answer
1
अर्कज ..
Subject: Physics
, asked on 24/4/18
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Answer
1
अर्कज ..
Subject: Physics
, asked on 24/4/18
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Answer
2
अर्कज ..
Subject: Physics
, asked on 23/4/18
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Answer
1
अर्कज ..
Subject: Physics
, asked on 23/4/18
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Answer
1
अर्कज ..
Subject: Physics
, asked on 23/4/18
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Answer
1
अर्कज ..
Subject: Physics
, asked on 23/4/18
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Answer
1
अर्कज ..
Subject: Physics
, asked on 23/4/18
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Answer
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Next
What are you looking for?
Which of the following tables correctly identifies the forces with their respective ranges?
A
B
C
D
Question No. 9
Use the following information to answer the next question.
The problem of unification of four fundamental forces in nature has been a big challenge to the world physicists since Newton's time. A number of physicists have worked on this subject.
Which of the following physicists was not involved in the unification problem?
A. Abdus Salam
B. Satyendranath Bose
C. James Clerk Maxwell
D. Hans Christian Oersted
Question No. 7
Which one of the following statements about the law of conservation of the electric charge is correct?
A. The law of conservation of the electric charge is explained by the classical physics.
B. The law of conservation of the electric charge is interpreted by the quantum physics.
C. The law of conservation of the electric charge is an experimentally verified law.
D. The law of conservation of the electric charge relates the quantum physics to the classical physics.
Question No. 6
Which of the following forces keeps the different planets in their orbits around the sun?
A. Electromagnetic force
B. Strong nuclear force
C. Weak nuclear force
D. Gravitational force
Question No. 4
Which of the following forces is responsible for beta-decay?
A. Electromagnetic force
B. Strong nuclear force
C. Weak nuclear force
D. Gravitational force
Question No. 3
Angular momentum of a system remains constant when the
A. acceleration of the system is zero
B. velocity of the system is non-zero
C. external force acting on the system is zero
D. external torque acting on the system is zero
Question No. 2
A. times
B. times
C. times
D. times
Question No. 1
Who unified the theory of electricity, magnetism and optics and showed that light is an electromagnetic wave?
A. Isaac Newton
B. Sheldon Glashow
C. James Clerk Maxwell
D. Hans Christian Oersted